/*
 *    Copyright © OpenAtom Foundation.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.inspur.edp.bff.spi.action.changemapping;

import com.inspur.edp.bff.api.dataprocessor.IChangeConvertor;
import com.inspur.edp.bff.api.exception.BffFrameworkException;
import com.inspur.edp.bff.api.exception.ErrorCodes;
import com.inspur.edp.bff.api.manager.SourceConfig;
import com.inspur.edp.bff.api.manager.context.ChangeMapperContext;
import com.inspur.edp.bff.spi.utils.BffActionNames;
import com.inspur.edp.cef.entity.changeset.IChangeDetail;
import com.inspur.edp.cef.entity.changeset.ModifyChangeDetail;
import lombok.var;

import java.util.ArrayList;

public class DefaultChangeReversalAction extends ChangeReversalMappingAction {

    public DefaultChangeReversalAction(ChangeMapperContext context) {
        super(context);
    }

    @Override
    protected void execute() {
        ArrayList<SourceConfig> sourceConfigs = getContext().getSourceConfigs();
        if (sourceConfigs == null || sourceConfigs.size() == 0) {
            throw new BffFrameworkException(ErrorCodes.BFF_FRAMEWORK_2024);
        }
        IChangeConvertor changeConvertor = getContext().getChangeConvertor();
        if (changeConvertor == null) {
            throw new BffFrameworkException(ErrorCodes.BFF_FRAMEWORK_2025);
        }
        IChangeDetail voChange = getMapContext().getSourceChange().get(0);
        IChangeDetail beChange = changeConvertor.convertFromVMChange(voChange);
        dealExtendMapping(voChange, beChange);
        getMapContext().getMappedChange().put(BffActionNames.DefaultName, new java.util.ArrayList<IChangeDetail>(java.util.Arrays.asList(new IChangeDetail[]{beChange})));
    }

    private void dealExtendMapping(IChangeDetail voChange, IChangeDetail beChange) {
        var extList = getContext().getExtList();
        if (extList == null || extList.size() < 1)
            return;
        for (var ext : extList) {
            ext.mapChangeFromVo((ModifyChangeDetail) voChange, (ModifyChangeDetail) beChange);
        }
    }
}
